TextureUniform - Cesium Documentation

TextureUniform

A simple struct that serves as a value of a sampler2D-valued uniform. This is used with CustomShader and TextureManager

参数名称类型描述信息

options

object

An object with the following properties:

参数名称	类型	默认值	描述信息
`typedArray`	Uint8Array		可选 A typed array storing the contents of a texture. Values are stored in row-major order. Since WebGL uses a y-up convention for textures, rows are listed from bottom to top.
`width`	number		可选 The width of the image. Required when options.typedArray is present
`height`	number		可选 The height of the image. Required when options.typedArray is present.
`url`	string \| Resource		可选 A URL string or resource pointing to a texture image.
`repeat`	boolean	`true`	可选 When defined, the texture sampler will be set to wrap in both directions
`pixelFormat`	PixelFormat	`PixelFormat.RGBA`	可选 When options.typedArray is defined, this is used to determine the pixel format of the texture
`pixelDatatype`	PixelDatatype	`PixelDatatype.UNSIGNED_BYTE`	可选 When options.typedArray is defined, this is the data type of pixel values in the typed array.
`minificationFilter`	TextureMinificationFilter	`TextureMinificationFilter.LINEAR`	可选 The minification filter of the texture sampler.
`magnificationFilter`	TextureMagnificationFilter	`TextureMagnificationFilter.LINEAR`	可选 The magnification filter of the texture sampler.
`maximumAnisotropy`	number	`1.0`	可选 The maximum anisotropy of the texture sampler

This feature is using part of the 3D Tiles spec that is not final and is subject to change without Cesium's standard deprecation policy.

TextureUniform
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